Plumbing contractors in Blaine, WA

9 contractors · Updated Sep 27, 2026

Plumbing contractors install and repair the water supply, drain, waste, and vent systems that carry water through a building. Washington currently lists 9 Plumbing contractors registered in Blaine.

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Claimed and verified listings appear first.

Bat Pro Backflow Services LLC

Listed

Backflow Specialty · Blaine, WA

License #BATPRPB786LP · $15,000 bond

Birch Bay Plumbing LLC

Listed

Residential · Blaine, WA

License #BIRCHBP789QM · $6,000 bond

Bridge & Bay Plumbing LLC

Listed

Residential · Blaine, WA

License #BRIDGBP749KM · $6,000 bond

Bridge & Bay Plumbing LLC

Listed

Journey Level · Blaine, WA

License #BRIDGBP744NS · $6,000 bond

Brudvik Plumbing LLC

Listed

Residential · Blaine, WA

License #BRUDVPL768NM · $6,000 bond

Harborview Plumbing

Listed

Residential · Blaine, WA

License #HARBOP*778RM · $6,000 bond

Passeck Plumbing INC

Listed

Residential · Blaine, WA

License #PASSEPI784R9 · $6,000 bond

Whatcom Electric & Plumbing

Listed

Journey Level · Blaine, WA

License #WHATCEP781MJ · $6,000 bond

Whatcom Electric & Plumbng INC

Listed

Journey Level · Blaine, WA

License #WHATCEP785OR · $6,000 bond

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Built from Washington State L&I public records, updated Sep 27, 2026. Subser doesn't do star ratings or reviews — just verified records.